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ikea-fyrtur.sch
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Ikea Fyrtur WiFi module"
Date "2020-10-07"
Rev "0.71"
Comp "Marko Juhanne"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
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F 4 "C2150" H 1800 6300 50 0001 C CNN "LCSC Part"
1 1800 6300
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R1
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0 1 1 0
$EndComp
$Comp
L ikea-fyrtur:SS8050-G Q2
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F 3 "https://www.mouser.fi/datasheet/2/80/SS8050-G_RevA181526-1481562.pdf" H 1775 7000 50 0001 L CNN
F 4 "C2150" H 1775 7000 50 0001 C CNN "LCSC Part"
1 1775 7000
1 0 0 1
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5F46C3A3
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F 0 "R2" V 1179 7000 50 0000 C CNN
F 1 "10K" V 1270 7000 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1375 7000 50 0001 C CNN
F 3 "~" H 1375 7000 50 0001 C CNN
F 4 "C25804" H 1375 7000 50 0001 C CNN "LCSC Part"
1 1375 7000
0 1 1 0
$EndComp
Text GLabel 2000 6000 2 50 Input ~ 0
RST
Text GLabel 2000 7300 2 50 Input ~ 0
GPIO0_BTN_DOWN
Text GLabel 1000 6300 0 50 Input ~ 0
DTR
Text GLabel 1000 7000 0 50 Input ~ 0
RTS
Wire Wire Line
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Wire Wire Line
1900 6100 1900 6000
Wire Wire Line
1900 6000 2000 6000
Wire Wire Line
1125 6550 1125 7000
Wire Wire Line
1125 7000 1000 7000
Wire Wire Line
1125 7000 1275 7000
Connection ~ 1125 7000
Wire Wire Line
1475 7000 1575 7000
Wire Wire Line
1875 6800 1875 6700
Wire Wire Line
1875 6700 1200 6700
Wire Wire Line
1200 6700 1200 6300
Connection ~ 1200 6300
Wire Wire Line
1875 7200 1875 7300
Wire Wire Line
1875 7300 2000 7300
Text GLabel 2500 5400 2 50 Input ~ 0
EN
$Comp
L Device:R_Small R3
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F 2 "Resistor_SMD:R_0603_1608Metric" H 2250 5400 50 0001 C CNN
F 3 "~" H 2250 5400 50 0001 C CNN
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1 2250 5400
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0101
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F 3 "" H 2050 5150 50 0001 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
2050 5150 2050 5400
Wire Wire Line
2050 5400 2150 5400
Wire Wire Line
2350 5400 2500 5400
$Comp
L Device:C_Small C4
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F 3 "~" H 4925 1400 50 0001 C CNN
F 4 "C14663" H 4925 1400 50 0001 C CNN "LCSC Part"
1 4925 1400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C3
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F 3 "~" H 4375 1400 50 0001 C CNN
F 4 "C96123" H 4375 1400 50 0001 C CNN "LCSC Part"
1 4375 1400
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0104
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F 3 "" H 4375 1150 50 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0105
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F 1 "GND" H 4380 1452 50 0000 C CNN
F 2 "" H 4375 1625 50 0001 C CNN
F 3 "" H 4375 1625 50 0001 C CNN
1 4375 1625
1 0 0 -1
$EndComp
Wire Wire Line
4375 1625 4375 1525
Wire Wire Line
4925 1500 4925 1525
Wire Wire Line
4925 1525 4375 1525
Connection ~ 4375 1525
Wire Wire Line
4375 1525 4375 1500
Wire Wire Line
4375 1300 4375 1250
Wire Wire Line
4925 1300 4925 1250
Wire Wire Line
4925 1250 4375 1250
Connection ~ 4375 1250
Wire Wire Line
4375 1250 4375 1150
$Comp
L power:GND #PWR0106
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F 1 "GND" H 2930 6152 50 0000 C CNN
F 2 "" H 2925 6325 50 0001 C CNN
F 3 "" H 2925 6325 50 0001 C CNN
1 2925 6325
1 0 0 -1
$EndComp
Wire Wire Line
2925 6250 3025 6250
$Comp
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1 3475 1250
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C1
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F 3 "~" H 2775 1350 50 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
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1 0 0 -1
$EndComp
$Comp
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F 3 "" H 3925 1250 50 0001 C CNN
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1 0 0 -1
$EndComp
$Comp
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F 3 "" H 2775 1450 50 0001 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 2775 1250
Wire Wire Line
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$Comp
L RF_Module:ESP-12F U2
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1 0 0 -1
$EndComp
Text GLabel 9500 1950 2 50 Input ~ 0
TXD0
Text GLabel 10175 2150 2 50 Input ~ 0
RXD0
Text GLabel 8300 1850 0 50 Input ~ 0
RST
Text GLabel 8300 2050 0 50 Input ~ 0
EN
Text GLabel 9500 1850 2 50 Input ~ 0
GPIO0_BTN_DOWN
$Comp
L Device:R_Small R5
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F 3 "~" H 3925 6075 50 0001 C CNN
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1 3925 6075
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0103
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F 3 "" H 3925 5975 50 0001 C CNN
1 3925 5975
1 0 0 -1
$EndComp
Text GLabel 3450 7250 2 50 Input ~ 0
GPIO15
$Comp
L Device:R_Small R7
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F 1 "10K" V 3095 7250 50 0000 C CNN
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F 3 "~" H 3200 7250 50 0001 C CNN
F 4 "C25804" H 3200 7250 50 0001 C CNN "LCSC Part"
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0 1 1 0
$EndComp
Wire Wire Line
3450 7250 3300 7250
Wire Wire Line
3050 7250 3100 7250
$Comp
L power:GND #PWR0113
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F 1 "GND" H 8905 2977 50 0000 C CNN
F 2 "" H 8900 3150 50 0001 C CNN
F 3 "" H 8900 3150 50 0001 C CNN
1 8900 3150
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0114
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F 1 "+3V3" H 8915 1823 50 0000 C CNN
F 2 "" H 8900 1650 50 0001 C CNN
F 3 "" H 8900 1650 50 0001 C CNN
1 8900 1650
1 0 0 -1
$EndComp
Text GLabel 4225 6250 2 50 Input ~ 0
RST
$Comp
L power:GND #PWR0115
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F 0 "#PWR0115" H 3050 7050 50 0001 C CNN
F 1 "GND" H 3055 7127 50 0000 C CNN
F 2 "" H 3050 7300 50 0001 C CNN
F 3 "" H 3050 7300 50 0001 C CNN
1 3050 7300
1 0 0 -1
$EndComp
Wire Wire Line
3050 7300 3050 7250
Text GLabel 9150 4450 2 50 Input ~ 0
SDA
$Comp
L Device:R_Small R4
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F 3 "~" H 9050 4450 50 0001 C CNN
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1 9050 4450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0116
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F 3 "" H 8825 4250 50 0001 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
8825 4450 8950 4450
Wire Wire Line
2925 6250 2925 6325
$Comp
L Device:R_Small R14
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F 3 "~" H 10075 2150 50 0001 C CNN
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1 10075 2150
0 1 1 0
$EndComp
Text GLabel 9500 2650 2 50 Input ~ 0
BTN_UP
$Comp
L Device:R_Small R11
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F 3 "~" H 6350 3800 50 0001 C CNN
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-1 0 0 1
$EndComp
$Comp
L power:+3V3 #PWR0118
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F 3 "" H 6350 3700 50 0001 C CNN
1 6350 3700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 5F34C083
P 7000 4000
F 0 "#PWR0119" H 7000 3750 50 0001 C CNN
F 1 "GND" H 7005 3827 50 0000 C CNN
F 2 "" H 7000 4000 50 0001 C CNN
F 3 "" H 7000 4000 50 0001 C CNN
1 7000 4000
1 0 0 -1
$EndComp
Text GLabel 5400 5050 0 50 Input ~ 0
BTN_UP
Text GLabel 5600 4000 0 50 Input ~ 0
GPIO0_BTN_DOWN
$Comp
L Device:R_Small R9
U 1 1 5F34CF54
P 6150 4000
F 0 "R9" V 5954 4000 50 0000 C CNN
F 1 "120R" V 6045 4000 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6150 4000 50 0001 C CNN
F 3 "~" H 6150 4000 50 0001 C CNN
F 4 "C21190" H 6150 4000 50 0001 C CNN "LCSC Part"
1 6150 4000
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5F34D648
P 5750 4100
F 0 "C7" H 5842 4146 50 0000 L CNN
F 1 "100nF 50V" H 5842 4055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5750 4100 50 0001 C CNN
F 3 "~" H 5750 4100 50 0001 C CNN
F 4 "C14663" H 5750 4100 50 0001 C CNN "LCSC Part"
1 5750 4100
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 5F34EBEA
P 5750 4200
F 0 "#PWR0120" H 5750 3950 50 0001 C CNN
F 1 "GND" H 5755 4027 50 0000 C CNN
F 2 "" H 5750 4200 50 0001 C CNN
F 3 "" H 5750 4200 50 0001 C CNN
1 5750 4200
1 0 0 -1
$EndComp
Wire Wire Line
5600 4000 5750 4000
Wire Wire Line
5750 4000 6050 4000
Connection ~ 5750 4000
$Comp
L Device:C_Small C6
U 1 1 5F354B9E
P 5575 5150
F 0 "C6" H 5667 5196 50 0000 L CNN
F 1 "100nF 50V" H 5667 5105 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5575 5150 50 0001 C CNN
F 3 "~" H 5575 5150 50 0001 C CNN
F 4 "C14663" H 5575 5150 50 0001 C CNN "LCSC Part"
1 5575 5150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 5F3550AC
P 5575 5250
F 0 "#PWR0121" H 5575 5000 50 0001 C CNN
F 1 "GND" H 5580 5077 50 0000 C CNN
F 2 "" H 5575 5250 50 0001 C CNN
F 3 "" H 5575 5250 50 0001 C CNN
1 5575 5250
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R10
U 1 1 5F3554EF
P 6050 5050
F 0 "R10" V 5854 5050 50 0000 C CNN
F 1 "1K" V 5945 5050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6050 5050 50 0001 C CNN
F 3 "~" H 6050 5050 50 0001 C CNN
F 4 "C21190" H 6050 5050 50 0001 C CNN "LCSC Part"
1 6050 5050
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R12
U 1 1 5F355AB3
P 6225 4900
F 0 "R12" V 6029 4900 50 0000 C CNN
F 1 "10K" V 6120 4900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6225 4900 50 0001 C CNN
F 3 "~" H 6225 4900 50 0001 C CNN
F 4 "C25804" H 6225 4900 50 0001 C CNN "LCSC Part"
1 6225 4900
-1 0 0 1
$EndComp
$Comp
L power:+3V3 #PWR0122
U 1 1 5F355DD7
P 6225 4800
F 0 "#PWR0122" H 6225 4650 50 0001 C CNN
F 1 "+3V3" H 6240 4973 50 0000 C CNN
F 2 "" H 6225 4800 50 0001 C CNN
F 3 "" H 6225 4800 50 0001 C CNN
1 6225 4800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 5F356953
P 6825 5050
F 0 "#PWR0123" H 6825 4800 50 0001 C CNN
F 1 "GND" H 6830 4877 50 0000 C CNN
F 2 "" H 6825 5050 50 0001 C CNN
F 3 "" H 6825 5050 50 0001 C CNN
1 6825 5050
1 0 0 -1
$EndComp
Wire Wire Line
6150 5050 6225 5050
Wire Wire Line
6225 5050 6225 5000
Wire Wire Line
6225 5050 6425 5050
Connection ~ 6225 5050
Wire Wire Line
5950 5050 5575 5050
Wire Wire Line
5575 5050 5400 5050
Connection ~ 5575 5050
$Comp
L Device:R_Small R13
U 1 1 5F35AF37
P 2025 3425
F 0 "R13" V 1829 3425 50 0000 C CNN
F 1 "1K" V 1920 3425 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2025 3425 50 0001 C CNN
F 3 "~" H 2025 3425 50 0001 C CNN
F 4 "C21190" H 2025 3425 50 0001 C CNN "LCSC Part"
1 2025 3425
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 5F35B4D0
P 2425 3750
F 0 "#PWR0124" H 2425 3500 50 0001 C CNN
F 1 "GND" H 2430 3577 50 0000 C CNN
F 2 "" H 2425 3750 50 0001 C CNN
F 3 "" H 2425 3750 50 0001 C CNN
1 2425 3750
1 0 0 -1
$EndComp
Text GLabel 1750 3425 0 50 Input ~ 0
LED
Wire Wire Line
9500 2150 9975 2150
Text GLabel 9500 2450 2 50 Input ~ 0
LED
Text GLabel 9500 2250 2 50 Input ~ 0
RXD2
$Comp
L Connector:Conn_01x07_Male J1
U 1 1 5F3682F8
P 5800 2300
F 0 "J1" H 5908 2781 50 0000 C CNN
F 1 "EXT_CTRL" H 5975 1900 50 0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x07_P2.00mm_Vertical" H 5800 2300 50 0001 C CNN
F 3 "~" H 5800 2300 50 0001 C CNN
F 4 "0" H 5800 2300 50 0001 C CNN "JLCPCB BOM"
1 5800 2300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 5F369758
P 6100 2000
F 0 "#PWR0125" H 6100 1750 50 0001 C CNN
F 1 "GND" H 6105 1827 50 0000 C CNN
F 2 "" H 6100 2000 50 0001 C CNN
F 3 "" H 6100 2000 50 0001 C CNN
1 6100 2000
0 -1 -1 0
$EndComp
Text GLabel 6000 2200 2 50 Input ~ 0
BTN_UP
Text GLabel 6000 2600 2 50 Input ~ 0
LED
Text GLabel 6000 2400 2 50 Input ~ 0
TXD2
Text GLabel 6000 2300 2 50 Input ~ 0
RXD2
$Comp
L ikea-fyrtur:Fyrtur-motor-connector J2
U 1 1 5F345BFB
P 10050 950
F 0 "J2" H 10278 951 50 0000 L CNN
F 1 "MOTOR" H 10278 860 50 0000 L CNN
F 2 "ikea-fyrtur:Fyrtyr-Motor-Connector" H 9850 650 50 0001 C CNN
F 3 "" H 9850 650 50 0001 C CNN
F 4 "0" H 10050 950 50 0001 C CNN "JLCPCB BOM"
1 10050 950
1 0 0 -1
$EndComp
$Comp
L power:+7.5V #PWR0111
U 1 1 5F346895
P 2775 1250
F 0 "#PWR0111" H 2775 1100 50 0001 C CNN
F 1 "+7.5V" H 2790 1423 50 0000 C CNN
F 2 "" H 2775 1250 50 0001 C CNN
F 3 "" H 2775 1250 50 0001 C CNN
1 2775 1250
1 0 0 -1
$EndComp
$Comp
L power:+7.5V #PWR0127
U 1 1 5F347347
P 9675 1225
F 0 "#PWR0127" H 9675 1075 50 0001 C CNN
F 1 "+7.5V" H 9690 1398 50 0000 C CNN
F 2 "" H 9675 1225 50 0001 C CNN
F 3 "" H 9675 1225 50 0001 C CNN
1 9675 1225
-1 0 0 1
$EndComp
Wire Wire Line
9675 1225 9675 1150
Wire Wire Line
9675 1150 9750 1150
Text GLabel 9750 1050 0 50 Input ~ 0
RXD2
Text GLabel 9750 950 0 50 Input ~ 0
TXD2
$Comp
L power:GND #PWR0128
U 1 1 5F349504
P 9650 800
F 0 "#PWR0128" H 9650 550 50 0001 C CNN
F 1 "GND" H 9655 627 50 0000 C CNN
F 2 "" H 9650 800 50 0001 C CNN
F 3 "" H 9650 800 50 0001 C CNN
1 9650 800
-1 0 0 1
$EndComp
Wire Wire Line
9650 800 9650 850
Wire Wire Line
9650 850 9750 850
$Comp
L Connector:Conn_01x06_Male J3
U 1 1 5F3603CF
P 7050 2200
F 0 "J3" H 7158 2581 50 0000 C CNN
F 1 "UART_TagConnect" H 7175 1775 50 0000 C CNN
F 2 "Connector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical" H 7050 2200 50 0001 C CNN
F 3 "~" H 7050 2200 50 0001 C CNN
F 4 "0" H 7050 2200 50 0001 C CNN "JLCPCB BOM"
1 7050 2200
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R15
U 1 1 5F36283A
P 5425 6950
F 0 "R15" V 5229 6950 50 0000 C CNN
F 1 "0R" V 5320 6950 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5425 6950 50 0001 C CNN
F 3 "~" H 5425 6950 50 0001 C CNN
F 4 "C21189" H 5425 6950 50 0001 C CNN "LCSC Part"
1 5425 6950
0 1 1 0
$EndComp
Text GLabel 5700 6950 2 50 Input ~ 0
DTR
$Comp
L Device:R_Small R16
U 1 1 5F3646D9
P 5625 6800
F 0 "R16" V 5429 6800 50 0000 C CNN
F 1 "33K (omit by default)" V 5825 6275 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5625 6800 50 0001 C CNN
F 3 "~" H 5625 6800 50 0001 C CNN
F 4 "0" H 5625 6800 50 0001 C CNN "JLCPCB BOM"
1 5625 6800
-1 0 0 1
$EndComp
$Comp
L power:+3V3 #PWR0130
U 1 1 5F3691B0
P 5625 6700
F 0 "#PWR0130" H 5625 6550 50 0001 C CNN
F 1 "+3V3" H 5640 6873 50 0000 C CNN
F 2 "" H 5625 6700 50 0001 C CNN
F 3 "" H 5625 6700 50 0001 C CNN
1 5625 6700
1 0 0 -1
$EndComp
Wire Wire Line
5625 6950 5625 6900
Wire Wire Line
5525 6950 5625 6950
Wire Wire Line
5700 6950 5625 6950
Connection ~ 5625 6950
Text GLabel 7250 2200 2 50 Input ~ 0
TXD0
Text GLabel 7250 2300 2 50 Input ~ 0
RXD0
$Comp
L power:GND #PWR0131
U 1 1 5F36C7A7
P 7625 2400
F 0 "#PWR0131" H 7625 2150 50 0001 C CNN
F 1 "GND" H 7630 2227 50 0000 C CNN
F 2 "" H 7625 2400 50 0001 C CNN
F 3 "" H 7625 2400 50 0001 C CNN
1 7625 2400
1 0 0 -1
$EndComp
Wire Wire Line
7250 2400 7625 2400
Text GLabel 7250 2500 2 50 Input ~ 0
RTS
Text GLabel 5325 6950 0 50 Input ~ 0
CTS_DTR
Text GLabel 7250 2100 2 50 Input ~ 0
CTS_DTR
$Comp
L Connector:Conn_01x06_Male J4
U 1 1 5F37A2E3
P 7075 1125
F 0 "J4" H 7183 1506 50 0000 C CNN
F 1 "UART_2mm" H 7200 700 50 0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x06_P2.00mm_Vertical" H 7075 1125 50 0001 C CNN
F 3 "~" H 7075 1125 50 0001 C CNN
F 4 "0" H 7075 1125 50 0001 C CNN "JLCPCB BOM"
1 7075 1125
1 0 0 -1
$EndComp
Text GLabel 7275 1325 2 50 Input ~ 0
TXD0
Text GLabel 7275 1225 2 50 Input ~ 0
RXD0
$Comp
L power:GND #PWR0133
U 1 1 5F37A2F2
P 7625 925
F 0 "#PWR0133" H 7625 675 50 0001 C CNN
F 1 "GND" H 7630 752 50 0000 C CNN
F 2 "" H 7625 925 50 0001 C CNN
F 3 "" H 7625 925 50 0001 C CNN
1 7625 925
-1 0 0 1
$EndComp
Text GLabel 7275 1425 2 50 Input ~ 0
RTS
Text GLabel 7275 1025 2 50 Input ~ 0
CTS_DTR
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 5F37DF13
P 725 1900
F 0 "J5" H 833 2081 50 0000 C CNN
F 1 "PWR" H 875 1500 50 0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical" H 725 1900 50 0001 C CNN
F 3 "~" H 725 1900 50 0001 C CNN
F 4 "0" H 725 1900 50 0001 C CNN "JLCPCB BOM"
1 725 1900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 5F37E37D
P 1000 2000
F 0 "#PWR0134" H 1000 1750 50 0001 C CNN
F 1 "GND" H 1005 1827 50 0000 C CNN
F 2 "" H 1000 2000 50 0001 C CNN
F 3 "" H 1000 2000 50 0001 C CNN
1 1000 2000
1 0 0 -1
$EndComp
Wire Wire Line
925 1900 1000 1900
Wire Wire Line
925 2000 1000 2000
Text GLabel 6000 2500 2 50 Input ~ 0
GPIO0_BTN_DOWN
Text Notes 4475 3600 0 50 ~ 0
Down button doubles as download/flash btn
Text GLabel 9925 4450 2 50 Input ~ 0
SCL
$Comp
L Device:R_Small R6
U 1 1 5F3B493C
P 9825 4450
F 0 "R6" V 9629 4450 50 0000 C CNN
F 1 "10K" V 9720 4450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 9825 4450 50 0001 C CNN
F 3 "~" H 9825 4450 50 0001 C CNN
F 4 "C25804" H 9825 4450 50 0001 C CNN "LCSC Part"
1 9825 4450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0107
U 1 1 5F3B4942
P 9600 4250
F 0 "#PWR0107" H 9600 4100 50 0001 C CNN
F 1 "+3V3" H 9615 4423 50 0000 C CNN
F 2 "" H 9600 4250 50 0001 C CNN
F 3 "" H 9600 4250 50 0001 C CNN
1 9600 4250
1 0 0 -1
$EndComp
Wire Wire Line
9600 4250 9600 4450
Wire Wire Line
9600 4450 9725 4450
Text Notes 4775 7225 0 50 ~ 0
if using UART wire with CTS instead of \nDTR -> remove R15 and install R16
$Comp
L Connector:Conn_01x04_Male J6
U 1 1 5F37810D
P 7925 4350
F 0 "J6" H 8033 4631 50 0000 C CNN
F 1 "I2C" H 8033 4540 50 0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical" H 7925 4350 50 0001 C CNN
F 3 "~" H 7925 4350 50 0001 C CNN
F 4 "0" H 7925 4350 50 0001 C CNN "JLCPCB BOM"
1 7925 4350
1 0 0 -1
$EndComp
Text GLabel 8125 4450 2 50 Input ~ 0
SCL
Text GLabel 8125 4550 2 50 Input ~ 0
SDA
$Comp
L power:GND #PWR0112
U 1 1 5F3799FA
P 8425 4350
F 0 "#PWR0112" H 8425 4100 50 0001 C CNN
F 1 "GND" H 8430 4177 50 0000 C CNN
F 2 "" H 8425 4350 50 0001 C CNN
F 3 "" H 8425 4350 50 0001 C CNN
1 8425 4350
-1 0 0 1
$EndComp
$Comp
L power:+3V3 #PWR0136
U 1 1 5F37BB02
P 8225 4250
F 0 "#PWR0136" H 8225 4100 50 0001 C CNN
F 1 "+3V3" H 8240 4423 50 0000 C CNN
F 2 "" H 8225 4250 50 0001 C CNN
F 3 "" H 8225 4250 50 0001 C CNN
1 8225 4250
1 0 0 -1
$EndComp
Text GLabel 9500 2050 2 50 Input ~ 0
TXD2
Text GLabel 1275 5450 2 50 Input ~ 0
TXD2
$Comp
L Device:R_Small R8
U 1 1 5F38D6FD
P 1100 5450
F 0 "R8" V 904 5450 50 0000 C CNN
F 1 "10K" V 995 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 1100 5450 50 0001 C CNN
F 3 "~" H 1100 5450 50 0001 C CNN
F 4 "C25804" H 1100 5450 50 0001 C CNN "LCSC Part"
1 1100 5450
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0102
U 1 1 5F38D8FB
P 900 5300
F 0 "#PWR0102" H 900 5150 50 0001 C CNN
F 1 "+3V3" H 915 5473 50 0000 C CNN
F 2 "" H 900 5300 50 0001 C CNN
F 3 "" H 900 5300 50 0001 C CNN
1 900 5300
1 0 0 -1
$EndComp
Wire Wire Line
900 5300 900 5450
Wire Wire Line
900 5450 1000 5450
$Comp
L ikea-fyrtur:WS2812-TH D1
U 1 1 5F3AD76E
P 2425 3425
F 0 "D1" H 1800 3825 50 0000 L CNN
F 1 "WS2812-TH" H 1800 3725 50 0000 L CNN
F 2 "ikea-fyrtur:WS2812-TH" H 2475 3125 50 0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 2525 3050 50 0001 L TNN
F 4 "0" H 2425 3425 50 0001 C CNN "JLCPCB BOM"
1 2425 3425
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0117
U 1 1 5F3B53E0
P 2425 3125
F 0 "#PWR0117" H 2425 2975 50 0001 C CNN
F 1 "+3V3" H 2440 3298 50 0000 C CNN
F 2 "" H 2425 3125 50 0001 C CNN
F 3 "" H 2425 3125 50 0001 C CNN
1 2425 3125
1 0 0 -1
$EndComp
NoConn ~ 2725 3425
$Comp
L Device:C_Small C2
U 1 1 5F3B87A4
P 2950 3425
F 0 "C2" H 3042 3471 50 0000 L CNN
F 1 "100nF 50V" H 3042 3380 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2950 3425 50 0001 C CNN
F 3 "~" H 2950 3425 50 0001 C CNN
F 4 "C14663" H 2950 3425 50 0001 C CNN "LCSC Part"
1 2950 3425
1 0 0 -1
$EndComp
Wire Wire Line
2425 3125 2950 3125
Wire Wire Line
2950 3125 2950 3325
Connection ~ 2425 3125
Wire Wire Line
2950 3750 2425 3750
Wire Wire Line
2950 3525 2950 3750
Wire Wire Line
2425 3750 2425 3725
Connection ~ 2425 3750
NoConn ~ 9500 2850
NoConn ~ 8300 2950
NoConn ~ 8300 2850
NoConn ~ 8300 2250
NoConn ~ 8300 2450
NoConn ~ 8300 2550
NoConn ~ 8300 2650
NoConn ~ 8300 2750
Text GLabel 9500 2750 2 50 Input ~ 0
GPIO15
Text GLabel 9500 2550 2 50 Input ~ 0
SDA
$Comp
L Connector:Conn_01x01_Male J8
U 1 1 5F5F51C9
P 6425 1150
F 0 "J8" H 6397 1082 50 0000 R CNN
F 1 "IO15" H 6397 1173 50 0000 R CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x01_P2.00mm_Vertical" H 6425 1150 50 0001 C CNN
F 3 "~" H 6425 1150 50 0001 C CNN
F 4 "0" H 6425 1150 50 0001 C CNN "JLCPCB BOM"